63453455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 84805056

約数和(自身を除く): 21351601

約数列:

[1, 5, 13, 53, 65, 113, 163, 265, 565, 689, 815, 1469, 2119, 3445, 5989, 7345, 8639, 10595, 18419, 29945, 43195, 77857, 92095, 112307, 239447, 389285, 561535, 976207, 1197235, 4881035, 12690691, 63453455]

約数ペア:

[(1, 63453455), (5, 12690691), (13, 4881035), (53, 1197235), (65, 976207), (113, 561535), (163, 389285), (265, 239447), (565, 112307), (689, 92095), (815, 77857), (1469, 43195), (2119, 29945), (3445, 18419), (5989, 10595), (7345, 8639)]